ESX VE1300.11SP - 11-channel digital amplifier

Vision VE1300.11SP

A masterpiece — That's the verdict of Elmar Michels, editor-in-chief of Car & Hifi, as stated in issue 1/2024. With almost unbelievable measurements such as extremely low noise, record-breaking low THD distortion, and rich amplifier power available on ALL channels simultaneously, the VE1300.11SP confidently takes its place at the top of the world rankings.

Test conclusion: "Not only does it stand there with its solid metal block feel, it also impresses with the finest components, incredible performance across 11 channels and, last but not least, perfect features. And the fact that Bluetooth is included for the price is the icing on the cake – a masterpiece with a rarely seen price-performance ratio." Elmar Michels, Car & Hifi 1/2024

Thanks to its outstanding test results, the VE1300.11SP now sits at the top of the high-end rankings for multi-channel amplifiers in the absolute top class, raising the bar considerably. The entire ESX development team, led by Dominic Langenberg, can rightly be proud of this masterpiece.

With an impressive output of 9 x 100 watts RMS at 4 ohms and an additional 2 x 200 watts RMS at 2 ohms, the groundbreaking VE1300.11SP sets a new standard in its category. It is ideal for complex sound systems, easily powers an armada of speakers, and can even drive large subwoofers via two dedicated channels.

 The exceptional quality becomes particularly clear when you take a closer look at the integrated high-end 12-channel DSP. It's hard to believe: it's none other than the EISA   AWARD-winning  ESXQL812SP, which the ESX engineers have simply transplanted 1:1! Insiders know that the QL812SP is more than generously equipped: its computing power is provided by two ADAU1452 DSP processors from the premium manufacturer Analog Devices, controlled by a 32-bit ARM processor. High reserves and speed are guaranteed. The best Velvet Sound models from AKM are used as converters. This makes Full HD audio possible. To bring the DSP power amplifier to life, the   VE1300.1SP has not only 8 RCA inputs, but also 8 high-level inputs. The latter are equipped with ESX's own "EPS PRO" so that the connection also works in modern cars with factory radios with diagnostic systems.

As is usual with the large QL and QE stand-alone DSPs, the VE1300.11SP Bluetooth is also included as standard. This connection can be used to stream music wirelessly or – and this is really ingenious – to control the device with a tablet or smartphone using the ESX DSP Toolkit .

Made by professionals for professionals – The search for the "absolute top-of-the-line" high-end DSP power amplifier is over: the brand new VE1300.11SP DSP power amplifier is the ultimate tool for transforming your vehicle into a concert hall. Experience music like never before – the VISION ELITE SERIES brings emotion to every note and gives your sound setup powerful expressiveness.

Technical data

• Class D 11-channel amplifier with
• Digital Full HD Audio 12-channel signal processor
• 9 x 100 watts RMS @ 4 Ω+ 2 x 200 watts RMS @ 2 Ω
• Frequency response 5 ~ 45,000 Hz
• Signal-to-noise ratio (A-weighted) 106.5 dB
• Total harmonic distortion 0.005% @ 1 watt RMS, 0.003% @ 5 watts RMS
• Operating voltage 7.5 ~ 17 V
• Dimensions 284 x 54 x 181 mm

Input

• 8 x RCA/cinch input, balanced (via Molex connector)
• 8 x high-level input (via Molex connector)
• 1 x optical stereo, S/PDIF 192 kHz, 24 bit
• 1 x Bluetooth® Stereo input via audio streaming
• 1 x USB Type Mini B for PC software
• 1 x RJ45 for remote control/extension
• 1 x connection incl. REM IN/OUT & mode preset switch input

• Input sensitivity low level 500 mV ~ 6 V
• Input sensitivity high level 2 ~ 15 V or 15 ~ 40 V (switchable)
• Input resistance low level 10 kΩ
• Input resistance high level 10/150/600 Ω (switchable)
• Automatic switch-on function DC / VOX / OFF

Output

• 9 x amplified speaker output (via Molex connector)
• 2 x amplified speaker/subwoofer output (via Molex connector)
• 1 x subwoofer output (RCA/cinch via Molex connector)
• 1 x Switching output for external fan +12V